Ok so simple part of this is that I'm attempting to build a true triple turbo setup for my 2004 f-250 PSD. What I'm looking for with this post is input about what is planned and what would possibly be a better alternative. I am not looking for insane power numbers but really just to build a prototype system that I may be able to start offering to the public.

I am wanting to relocate both batteries to the bed as well as relocate the ECM, and FICM to inside the cab.

What I am wanting to do is mount both high pressure turbos 1 per side making a true twin setup. Mounting both turbos where the batteries used to be. For the atmospheric turbo I am wanting to delete the factory oil cooler, and oil filter/fuel filter housing and install a remote cooler as well as remote filters. I am wanting to mount the turbo dead center of the lifter valley with piping feeding the twins and exhaust routed close to the factory location.

I was thinking about just joining the hot sides of both high pressure turbos at the hot side of the intercooler.

What is everyone's option of this setup as far as fundamentals are concerned would turbo sizing be about right for injectors chosen, am I missing anything that can spoken of. I know this in not practical and I'm not trying to make it that way its just for bragging rights.

I'm wanting to run it like a compound set-up except for instead of one smaller high pressure turbo I want two being fed by a larger turbo at atmosphere pressure hence the low pressure. The reasoning for it is I'm wanting to go small enough with the twins to have fast spool up and lots of air from the big one to clean it up and lower egts.

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